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Sql make column nullable

Change A filed to not null

ALTER TABLE
  clients
ALTER COLUMN
  phone
    NVARCHAR(20) NOT NULL;

5

Source: chartio.com

Sql server alter table column nullable

ALTER TABLE Customer
	ALTER COLUMN CustDesc NVARCHAR(MAX) NULL;

0

Source: stackoverflow.com

Sql make column nullable

ALTER TABLE [ExampleTable] ALTER COLUMN [ExampleColumn] INT NULL

0

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